A room, typically in a royal palace next to a royal bedchamber, in which a monarch would be dressed (arrayed)

present participle of x-ray

plural of raying room

Short wavelength electromagnetic radiation usually produced by bombarding a metal target in a vacuum. Used to create images of the internal structure of objects; this is possible because X-rays pass through most objects and can expose photographic film.

(transitive, informal) To take a radiograph of; to obtain an image of using X-ray radiation, especially for the purpose of medical diagnostic evaluation.

Of or having to do with X-rays.

Very high frequency (and therefore very high energy) electromagnetic radiation emitted as a consequence of radioactivity.

A sunbeam seen just after sunset or just before sunrise, caused by a cloud below the horizon and dust particles in the air above the horizon. / A cloud shadow cast on the bright sky.

(optics) A ray that passes through the axis of the optical fiber.

(astronomy) An energetic particle originating outside our solar system. / (astronomy) Cosmic radiation: a stream of cosmic rays.